12012102002011 has 16 divisors (see below), whose sum is σ = 12280804096288. Its totient is φ = 11745761529600.

The previous prime is 12012102002003. The next prime is 12012102002041. The reversal of 12012102002011 is 11020020121021.

12012102002011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12012102002011 - 2³ = 12012102002003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12012102001982 and 12012102002000.

It is not an unprimeable number, because it can be changed into a prime (12012102002041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31353736 + ... + 31734538.

It is an arithmetic number, because the mean of its divisors is an integer number (767550256018).

Almost surely, 2^{12012102002011} is an apocalyptic number.

12012102002011 is a deficient number, since it is larger than the sum of its proper divisors (268702094277).

12012102002011 is a wasteful number, since it uses less digits than its factorization.

12012102002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383902.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12012102002011 its reverse (11020020121021), we get a palindrome (23032122123032).

The spelling of 12012102002011 in words is "twelve trillion, twelve billion, one hundred two million, two thousand, eleven".